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Individual Calculations March 2023 |
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| Chevalier, Roxane Total change: 46.40 | |   |
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| Championnat de Franche-Comte 2023 - U14 | BESANCON | FRA | 2023-02-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1187 | 1108 | 1.50 | 3 | 0.32 | 40 | 12.80 | |
|  Bouvier, Martin | | | 1225 | FRA | 0.00 | 1 | -0.34 | 40 | -13.60 | |  Bourezzou, Sofiane | | | 1080 | FRA | 1.00 | 1 | 0.46 | 40 | 18.40 | | | May, Joani | | | 1256 | FRA | 0.50 | 1 | 0.20 | 40 | 8.00 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | XXI Rochefort Chess Open B | ROCHEFORT | FRA | 2023-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1423 | 1108 | 2.00 | 8 | 0.84 | 40 | 33.60 | |
| | Randisi, Stephane | | | 1501 | FRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Charondiere, Guy | | | 1369 | FRA | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Alcantara, Levanah | | | 1397 | FRA | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Gil, Miguel | | | 1421 | FRA | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Shakessi, Hossein | | | 1591 | FRA | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Bernard, Jean-Pierre | | | 1347 | FRA | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Garlopeau, Brigitte | | | 1327 | FRA | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Decultot, Bernard | | | 1429 | FRA | 0.50 | 1 | 0.37 | 40 | 14.80 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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